InsiderTrades

Form 4 for MGNI MAGNITE, INC.

Accepted 2025-02-07 00:00:00 ET · period of report 2025-02-05 · accession 0001415889-25-003395 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2025-02-07 2025-02-05 MGNI BARRETT MICHAEL G. CEO, Dir M - OptEx $0.00 +108.4K 825.4K +15% $0
D 2025-02-07 2025-02-05 MGNI BARRETT MICHAEL G. CEO, Dir F - Tax $17.97 -55.7K 769.7K -7% -$1.00M
D 2025-02-07 2025-02-05 MGNI BARRETT MICHAEL G. CEO, Dir M - OptEx $0.00 -86.8K 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-02-05 M A 108,360 $0.00 825,391 D — — (F1) Equity grant under the Company's Amended and Restated 2014 Equity Incentive Plan.
2 Common Common Stock 2025-02-05 F D 55,675 $17.97 769,716 D — —
3 Derivative Performance Stock Units 2025-02-05 M D 86,806 $0.00 0 D — · — to — 86,806 Common Stock (F1) Equity grant under the Company's Amended and Restated 2014 Equity Incentive Plan. (F3) Each PSU represents a contingent right to receive, on vesting, one share of the Issuer's common stock, subject to Issuer performance as more specifically described in Footnote 4 herein. (F4) Vesting of the PSU was determined based on the Issuer's total stockholder return ("TSR") for the three-year period beginning on February 1, 2022 relative to the TSRs of the companies in the Russell 2000 index over that period. The number of PSUs reported in column 5 on the Form 4 filed with the Securities and Exchange Commission on February 3, 2022 reflected the target number of PSUs initially subject to the award. The award was eligible to vest as to 0% to 150% of the target number of PSUs. On February 5, 2025, the Compensation Committee of the Issuer's Board of Directors determined that, based on 124.83% achievement, the Reporting Person actually vested 108,360 shares.